Merge pull request #250 from SyncfusionExamples/988804-WorkingWithPivotTablesSamples

988804-Modify file streams of C# [Cross-platform] in XlsIO UG

Author: Mohan2401

Pivot Table/Calculated Field/.NET/Calculated Field/Calculated Field/Program.cs

@@ -11,8 +11,7 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet sheet = workbook.Worksheets[1];
                 IPivotTable pivotTable = sheet.PivotTables[0];
 
@@ -24,13 +23,8 @@ static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/CalculatedField.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/CalculatedField.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Classic Layout/.NET/Classic Layout/Classic Layout/Program.cs

@@ -12,8 +12,7 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[1];
                 IPivotTable pivotTable = worksheet.PivotTables[0];
 
@@ -22,13 +21,8 @@ static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/ClassicLayout.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/ClassicLayout.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Compact Layout/.NET/Compact Layout/Compact Layout/Program.cs

@@ -11,8 +11,7 @@ public static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[1];
                 IPivotTable pivotTable = worksheet.PivotTables[0];
 
@@ -24,13 +23,8 @@ public static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Output.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/Output.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Create Pivot Table/.NET/Create Pivot Table/Create Pivot Table/Program.cs

@@ -11,8 +11,7 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/PivotData.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/PivotData.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[0];
                 IWorksheet pivotSheet = workbook.Worksheets[1];
 
@@ -33,13 +32,8 @@ static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/PivotTable.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/PivotTable.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Dynamic Refresh/.NET/Dynamic Refresh/Dynamic Refresh/Program.cs

@@ -11,22 +11,16 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet pivotSheet = workbook.Worksheets[0];
 
                 //Change the range values that the Pivot Tables range refers to
                 workbook.Names["PivotRange"].RefersToRange = pivotSheet.Range["A1:H25"];
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/PivotTable.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/PivotTable.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Edit Pivot Table/.NET/Edit Pivot Table/Edit Pivot Table/Program.cs

@@ -12,8 +12,7 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[1];
 
                 //Accessing the pivot table in the worksheet
@@ -27,13 +26,8 @@ static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/Output.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/Output.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Expand or Collapse Pivot Rows/.NET/Expand or Collapse Pivot Rows/Expand or Collapse Pivot Rows/Program.cs

@@ -12,8 +12,7 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[0];
                 IWorksheet pivotSheet = workbook.Worksheets[1];
 
@@ -41,13 +40,8 @@ static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/ExpandOrCollapse.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/ExpandOrCollapse.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Format Pivot Cell/.NET/Format Pivot Cell/Format Pivot Cell/Program.cs

@@ -11,8 +11,7 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[1];
 
                 IPivotTable pivotTable = worksheet.PivotTables[0];
@@ -22,13 +21,8 @@ static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/PivotCellFormat.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/PivotCellFormat.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Format Pivot Table/.NET/Format Pivot Table/Format Pivot Table/Program.cs

@@ -11,8 +11,7 @@ static void Main(string[] args)
             {
                 IApplication application = excelEngine.Excel;
                 application.DefaultVersion = ExcelVersion.Xlsx;
-                FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/InputTemplate.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(inputStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/InputTemplate.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[1];
                 IPivotTable pivotTable = worksheet.PivotTables[0];
 
@@ -21,13 +20,8 @@ static void Main(string[] args)
 
                 #region Save
                 //Saving the workbook
-                FileStream outputStream = new FileStream(Path.GetFullPath("Output/FormatPivotTable.xlsx"), FileMode.Create, FileAccess.Write);
-                workbook.SaveAs(outputStream);
+                workbook.SaveAs(Path.GetFullPath("Output/FormatPivotTable.xlsx"));
                 #endregion
-
-                //Dispose streams
-                outputStream.Dispose();
-                inputStream.Dispose();
             }
         }
     }

Pivot Table/Layout/.NET/Layout/Layout/Program.cs

@@ -10,19 +10,15 @@ public static void Main(String[] args)
             using (ExcelEngine excelEngine = new ExcelEngine())
             {
                 IApplication application = excelEngine.Excel;
-                FileStream fileStream = new FileStream(Path.GetFullPath(@"Data/PivotTable.xlsx"), FileMode.Open, FileAccess.Read);
-                IWorkbook workbook = application.Workbooks.Open(fileStream);
+                IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/PivotTable.xlsx"));
                 IWorksheet worksheet = workbook.Worksheets[1];
 
                 IPivotTable pivotTable = worksheet.PivotTables[0];
                 //Layout the pivot table.
                 pivotTable.Layout();
 
-                string fileName = "PivotTable_Layout.xlsx";
-                //Saving the workbook as stream
-                FileStream stream = new FileStream(Path.GetFullPath(@"Output/PivotTable_Layout.xlsx"), FileMode.Create, FileAccess.ReadWrite);
-                workbook.SaveAs(stream);
-                stream.Dispose();
+                //Saving the workbook 
+                workbook.SaveAs(Path.GetFullPath(@"Output/PivotTable_Layout.xlsx"));
             }
         }
     }